GPA Calculator
Free GPA calculator online. GPA from credits, plus CGPA to percentage and back.
How to calculate GPA and convert CGPA to percentage
This free GPA calculator online covers the searches students actually type: GPA from credit hours, percentage to 4.0 GPA, CGPA to percentage, and percentage to CGPA. Grade point average is total grade points divided by total credit hours.
CGPA to percentage on a 10-point scale uses the common CBSE-style rule: percentage = CGPA × 9.5. On a 4-point scale, percentage = (CGPA / 4) × 100. Percentage to GPA (4.0) uses a linear map of percentage / 25, so 100% is 4.0 and 75% is 3.0.
Universities publish their own conversion tables. Use this college GPA calculator for a quick check, then follow your registrar’s chart for official transcripts. Related tools include the percentage calculator and number to words converter.
GPA calculator FAQ
Add your total grade points, add total credit hours, and divide points by credits. Example: 36 points and 12 credits is a 3.00 GPA.
On a 10-point scale this GPA calculator uses percentage = CGPA × 9.5. On a 4-point scale it uses (CGPA / 4) × 100.
Yes. GPA calculator, CGPA calculator, and CGPA to percentage conversion are free with no account.
No. The 4.0 conversion here is a simple linear estimate (percentage / 25). Your college may use letter-grade cutoffs instead.